Yes, coelacanth research has led to the discovery of other species and contributed to our understanding of marine biodiversity. For example, expeditions to study coelacanths have often involved exploration of deep-sea environments, where scientists have encountered and documented previously unknown species of fish, invertebrates, and microorganisms. Additionally, the technology and methods developed for studying coelacanths, such as deep-sea submersibles and advanced imaging techniques, have been instrumental in discovering and studying other deep-sea organisms. Overall, coelacanth research has had a broader impact on marine science and exploration beyond just the study of this iconic fish species.